Skip to content

Instantly share code, notes, and snippets.

@yusuke
Created April 14, 2016 07:34
Show Gist options
  • Save yusuke/00c04018cf6b007784024f4dac00a031 to your computer and use it in GitHub Desktop.
Save yusuke/00c04018cf6b007784024f4dac00a031 to your computer and use it in GitHub Desktop.
/*
* Copyright 2015 Yusuke Yamamoto
*
* Licensed under the Apache License,Version2.0(the"License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,software
* Distributed under the License is distributed on an"AS IS"BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package samuraism.core.keiri.bizstation;
import au.com.bytecode.opencsv.CSVReader;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.*;
import java.text.ParseException;
public abstract class CSVProcess {
private Logger logger = LoggerFactory.getLogger(CSVProcess.class);
String path;
protected int lineNum = 0;
public CSVProcess(String in) throws FileNotFoundException, UnsupportedEncodingException {
this.path = in;
}
public void process(boolean discardFirstLine) throws IOException, ParseException {
String pathname = System.getProperty("user.home") + File.separator + path;
File file = new File(pathname);
InputStream in;
logger.info("ファイルパス:"+pathname);
if (file.exists()) {
logger.info("CSV読み込み:"+pathname);
in = new FileInputStream(file);
} else {
logger.info("リソース読み込み:"+path);
in = CSVYayoiProcess.class.getResourceAsStream(path);
}
CSVReader reader = new au.com.bytecode.opencsv.CSVReader(new BufferedReader(new InputStreamReader(in, "Shift_JIS")));
// discard first line
if (discardFirstLine) {
reader.readNext();
}
String[] line;
while ((line = reader.readNext()) != null) {
lineNum++;
// if (!line[1].equals("")) {
processLine(line);
// }
}
reader.close();
processed();
}
abstract void processLine(String[] line) throws IOException, ParseException;
abstract void processed() throws IOException;
}
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment